🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.62 AU - 0.8 AU

Year: 217 Days

Day: 25.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.8 AU - 0.94 AU

Year: 295 Days

Day: 27.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.52 AU - 1.84 AU

Year: 791 Days

Day: 13.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.28 AU - 3.68 AU

Year: 1870 Days

Day: 37 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,518,986 km

• M1: 399,426 km (0.079 R)
• M2: 687,851 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.45 AU - 3.57 AU

Year: 1898 Days

Day: 29 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.2

Radius: 7.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.43 AU - 16.89 AU

Year: 23610 Days

Day: 24.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,518,986 km

• M1: 221,554 km (0.079 R)
• M2: 817,852 km (0.113 R)
• M3: 1,094,009 km (0.066 R)
• M4: 1,308,682 km (0.089 R)
• M5: 1,490,294 km (0.069 R)
• M6: 2,057,120 km (0.099 R)
• M7: 2,377,559 km (0.096 R)
• M8: 2,543,762 km (0.063 R)
• M9: 2,887,538 km (0.069 R)
• M10: 3,094,881 km (0.037 R)
• M11: 3,155,019 km (0.091 R)
• M12: 3,337,828 km (0.091 R)
• M13: 3,874,734 km (0.076 R)
• M14: 4,136,680 km (0.059 R)
• M15: 4,370,801 km (0.119 R)
• M16: 4,643,518 km (0.105 R)
• M17: 4,921,770 km (0.112 R)
• M18: 5,098,445 km (0.08 R)
• M19: 5,677,987 km (0.087 R)
• M20: 5,975,687 km (0.11 R)
• M21: 6,050,935 km (0.094 R)
• M22: 6,278,323 km (0.107 R)
• M23: 6,586,196 km (0.113 R)
• M24: 6,820,167 km (0.057 R)
• M25: 8,114,189 km (0.077 R)
• M26: 8,449,437 km (0.118 R)
• M27: 8,831,959 km (0.059 R)
• M28: 9,090,015 km (0.046 R)
• M29: 9,263,549 km (0.067 R)
• M30: 9,350,765 km (0.047 R)
• M31: 9,924,024 km (0.119 R)
• M32: 11,289,703 km (0.085 R)
• M33: 11,382,902 km (0.117 R)
• M34: 11,616,873 km (0.078 R)
• M35: 13,298,802 km (0.076 R)
• M36: 13,693,890 km (0.05 R)
• M37: 13,793,223 km (0.111 R)
• M38: 13,992,786 km (0.09 R)
• M39: 14,092,867 km (0.095 R)
• M40: 14,953,205 km (0.086 R)
• M41: 15,004,367 km (0.106 R)
• M42: 15,260,928 km (0.081 R)
• M43: 16,144,004 km (0.059 R)
• M44: 16,249,022 km (0.101 R)
• M45: 17,851,065 km (0.116 R)
• M46: 18,068,580 km (0.104 R)
• M47: 18,286,844 km (0.031 R)
• M48: 18,451,102 km (0.112 R)
• M49: 18,836,317 km (0.078 R)
• M50: 19,168,574 km (0.058 R)
• M51: 21,260,401 km (0.042 R)
• M52: 21,317,996 km (0.118 R)
• M53: 21,375,591 km (0.082 R)
• M54: 21,722,209 km (0.032 R)
• M55: 23,780,826 km (0.101 R)
• M56: 24,561,278 km (0.093 R)
• M57: 27,452,107 km (0.116 R)
• M58: 27,514,788 km (0.088 R)
• M59: 28,270,557 km (0.081 R)
• M60: 28,841,871 km (0.044 R)
• M61: 29,866,916 km (0.054 R)
• M62: 30,189,598 km (0.097 R)
• M63: 30,838,554 km (0.079 R)
• M64: 31,295,725 km (0.062 R)
• M65: 31,623,494 km (0.094 R)
• M66: 32,018,432 km (0.118 R)
• M67: 32,613,832 km (0.037 R)
• M68: 33,480,303 km (0.104 R)
• M69: 34,084,678 km (0.101 R)
• M70: 34,219,466 km (0.09 R)
• M71: 34,421,872 km (0.081 R)
• M72: 34,624,876 km (0.102 R)
• M73: 34,692,494 km (0.092 R)
• M74: 35,167,767 km (0.113 R)
• M75: 35,440,334 km (0.079 R)
• M76: 36,537,634 km (0.118 R)
• M77: 36,744,678 km (0.116 R)
• M78: 38,064,580 km (0.082 R)
• M79: 38,695,284 km (0.1 R)
• M80: 38,765,595 km (0.079 R)
• M81: 39,047,139 km (0.064 R)
• M82: 39,117,599 km (0.109 R)
• M83: 39,612,319 km (0.113 R)
• M84: 39,683,079 km (0.105 R)
• M85: 39,895,807 km (0.103 R)
• M86: 40,251,401 km (0.092 R)
• M87: 40,750,759 km (0.096 R)
• M88: 40,965,432 km (0.119 R)
• M89: 43,936,446 km (0.115 R)
• M90: 47,126,321 km (0.089 R)
• M91: 47,276,517 km (0.107 R)
• M92: 47,728,004 km (0.11 R)
• M93: 48,105,290 km (0.099 R)
• M94: 48,483,623 km (0.084 R)
• M95: 49,700,901 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.7

Radius: 7.4

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.5 AU - 20.44 AU

Year: 26538 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,518,986 km

• M1: 100,530 km (0.044 R)
• M2: 587,920 km (0.074 R)
• M3: 855,401 km (0.091 R)
• M4: 1,033,572 km (0.108 R)
• M5: 1,191,098 km (0.113 R)
• M6: 1,356,553 km (0.111 R)
• M7: 1,494,483 km (0.097 R)
• M8: 1,821,653 km (0.089 R)
• M9: 2,456,846 km (0.059 R)
• M10: 2,540,770 km (0.086 R)
• M11: 3,526,171 km (0.117 R)
• M12: 4,009,373 km (0.079 R)
• M13: 4,513,368 km (0.098 R)
• M14: 5,252,381 km (0.111 R)
• M15: 7,318,926 km (0.079 R)
• M16: 8,309,264 km (0.11 R)
• M17: 8,372,544 km (0.081 R)
• M18: 9,014,169 km (0.055 R)
• M19: 10,963,130 km (0.059 R)
• M20: 11,032,544 km (0.106 R)
• M21: 12,452,377 km (0.032 R)
• M22: 12,962,805 km (0.072 R)
• M23: 13,405,764 km (0.054 R)
• M24: 15,459,743 km (0.064 R)
• M25: 15,537,684 km (0.078 R)
• M26: 18,346,832 km (0.057 R)
• M27: 18,594,866 km (0.117 R)
• M28: 18,927,272 km (0.04 R)
• M29: 19,094,223 km (0.091 R)
• M30: 20,105,954 km (0.12 R)
• M31: 22,888,175 km (0.118 R)
• M32: 23,692,264 km (0.1 R)
• M33: 24,687,389 km (0.12 R)
• M34: 25,235,964 km (0.074 R)
• M35: 26,718,479 km (0.103 R)
• M36: 27,470,208 km (0.091 R)
• M37: 27,848,691 km (0.089 R)
• M38: 29,573,255 km (0.059 R)
• M39: 31,430,812 km (0.112 R)
• M40: 32,224,129 km (0.037 R)
• M41: 32,623,256 km (0.109 R)
• M42: 33,426,447 km (0.091 R)
• M43: 33,830,511 km (0.081 R)
• M44: 36,496,046 km (0.072 R)
• M45: 36,703,838 km (0.117 R)
• M46: 37,225,186 km (0.058 R)
• M47: 37,539,192 km (0.083 R)
• M48: 37,853,946 km (0.118 R)
• M49: 39,334,666 km (0.119 R)
• M50: 40,726,674 km (0.107 R)
• M51: 42,134,539 km (0.092 R)
• M52: 42,243,596 km (0.089 R)
• M53: 42,899,284 km (0.062 R)
• M54: 43,008,939 km (0.116 R)
• M55: 44,997,992 km (0.11 R)
• M56: 46,565,778 km (0.095 R)
• M57: 47,243,008 km (0.053 R)
• M58: 47,809,983 km (0.103 R)
• M59: 48,037,372 km (0.102 R)
• M60: 49,065,259 km (0.095 R)
• M61: 51,026,338 km (0.114 R)
• M62: 51,491,437 km (0.088 R)
• M63: 54,311,806 km (0.064 R)
• M64: 54,549,068 km (0.117 R)
• M65: 56,339,605 km (0.11 R)
• M66: 56,700,136 km (0.116 R)
• M67: 57,061,265 km (0.115 R)
• M68: 57,664,893 km (0.12 R)
• M69: 59,366,569 km (0.082 R)
• M70: 62,445,891 km (0.11 R)
• M71: 67,862,531 km (0.092 R)
• M72: 68,758,473 km (0.071 R)
• M73: 69,400,846 km (0.086 R)
• M74: 70,432,622 km (0.099 R)
• M75: 71,080,231 km (0.1 R)
• M76: 73,558,619 km (0.108 R)
• M77: 75,667,650 km (0.118 R)
• M78: 76,065,281 km (0.073 R)
• M79: 77,529,246 km (0.11 R)
• M80: 77,662,837 km (0.032 R)
• M81: 78,465,729 km (0.111 R)
• M82: 80,485,001 km (0.079 R)
• M83: 82,385,193 km (0.116 R)
• M84: 83,067,359 km (0.067 R)
• M85: 84,987,298 km (0.09 R)
• M86: 86,644,693 km (0.098 R)
• M87: 87,060,725 km (0.046 R)
• M88: 88,312,709 km (0.114 R)
• M89: 89,150,757 km (0.06 R)
• M90: 91,680,457 km (0.098 R)
• M91: 91,821,677 km (0.075 R)
• M92: 92,104,267 km (0.074 R)
• M93: 92,954,133 km (0.105 R)
• M94: 94,091,226 km (0.118 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,965 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit